The Human Development Index (HDI)
The Human Development Index (HDI) The Human Development Index (HDI) is a composite statistical measure developed by the United Nations to assess and compare the social and economic development levels of countries. The HDI is calculated based on three key dimensions: Health: This is measured by life expectancy at birth. A higher life expectancy is considered an indicator of better health. Education: This dimension is assessed using two indicators: Mean years of schooling for adults aged 25 years and older, which reflects the average number of years of education received by people in this age group. Expected years of schooling for children entering school, which represents the total number of years of schooling a child entering school can expect to receive, assuming age-specific enrollment ratios remain the same throughout the child's life. Standard of Living: This is evaluated by Gross National Income (GNI) per capita, ...